Hydrogen Storage Materials Database

The Hydrogen Storage Materials Database is a comprehensive collection of research on hydrogen storage materials. It includes data from U.S. Department of Energy-funded research (DOE), the historical Hydride Information Center database (HydPark), the former DOE Centers of Excellence, international sources, non-DOE sponsored research, and computational models. The database allows you to access this research by using one of the below search options: (1) General Search, (2) Advanced Properties Search, and (3) Hydpark.

The database was built and maintained by DOE’s Fuel Cell Technologies Program, in the Office of Energy Efficiency and Renewable Energy. For more information, please contact the Database Administrator.

Choose Search Type

General Search

You must select at least one material type. Check all that apply.
Select Material Type:	AdsorbentsChemicalsReversible Hydrides
Material Name:
Chemical Formula:
Variant Type Code:
Development Status Code:
Synthesis Method:
Principal Investigator:
Entry Date (mm/dd/yyyy):
Institution:

Advanced Properties Search

You must select at least one material type. Check all that apply. Only fill in applicable fields; you do not need to fill in all fields.

Adsorbents

Chemicals

Reversible Hydrides

Material Name:

Chemical Formula:

Variant Type Code:

Development Status Code:

Synthesis Method:

Principal Investigator:

Entry Date (mm/dd/yyyy):

Institution:

Expand to View Additional Properties

Impurities Released:

Temperature Onset Release (K):

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Temperature Full Release (K):

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Material Density Charged (g/mL):

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Material Density Discharged (g/mL):

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Bulk Density Charged (g/mL):

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Excess H Weight Experiment Percent (wt%):

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Excess H Volume Density Experiment (g/L):

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Total H Weight Experiment (wt%):

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Total H Volume Density Experiment (g/L):

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Specific Area (m2/g):

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Dopant:

Release Rate (%):

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Isosteric Heat of Sorption from DA (kJ per mol):

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Henrys Law of Heat Sorption (kJ per mol):

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N Maximum (wt.%):

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Pore Size Distribution (%):

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Percent Porosity (% Pore Vol / Total Vol):

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Material Name:

Chemical Formula:

Variant Type Code:

Development Status Code:

Synthesis Method:

Principal Investigator:

Entry Date (mm/dd/yyyy):

Institution:

Expand to View Additional Properties

Impurities Released:

Temperature Onset Release (K):

Min: Max:

Temperature Full Release (K):

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Material Density Charged (g/mL):

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Material Density Discharged (g/mL):

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Bulk Density Charged (g/mL):

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H Weight Density Theory (Theoretical wt%):

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H Weight Density Experiment (observed wt%):

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H Volume Density Theory (g/L):

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H Volume Density Experiment (g/L):

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Release Reaction Type:

Release Rate At 50 Percent:

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Enthalpy (kJ/molH2):

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Entropy (J/molH2 K):

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Release Reaction Path:

Phase Charged:

Spent Fuel Phases:

Regeneration Reagents:

Material Name:

Chemical Formula:

Variant Type Code:

Development Status Code:

Synthesis Method:

Principal Investigator:

Entry Date (mm/dd/yyyy):

Institution:

Expand to View Additional Properties

Impurities Released:

Temperature Onset Release (K):

Min: Max:

Temperature Full Release (K):

Min: Max:

Material Density Charged (g/mL):

Min: Max:

Material Density Discharged (g/mL):

Min: Max:

Bulk Density Charged (g/mL):

Min: Max:

H Weight Density Theory (wt%):

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H Weight Density Experiment (wt%):

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H Volume Density Theory (g/L):

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H Volume Density Experiment (g/L):

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Release Reaction Catalyst:

Enthalpy 1 (kJ/molH2):

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Entropy 1 (J/molH2 K):

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Equilibrium Pressure 1:

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Equilibrium Temperature 1 (K):

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Phase Charged:

Phase Discharged:

Crystal Structure Charged Phase:

Hydride Information Center (Hydpark)

Material Class:
Composition Formula:
Hydrogen Weight Percent:	Min: Max:
Heat of Formation (kJ/mol H2):	Min: Max:
Temperature (˚C):	Min: Max:
Pressure (Atmospheres Absolute):	Min: Max:
Author:
Year:
HydPark Data Overview

Disclaimer: Development and maintenance of this beta database is performed by BCS, Incorporated—a contractor to the U.S. Department of Energy. Inclusion of information in this beta database does not constitute or suggest endorsement by the U.S. Department of Energy or its various Program offices.